Sonardyne UK (Head Office) T. +44 (0) 1252 872288 F. +44 (0) 1252 876100 E. [email protected] www.sonardyne.com Datasheet Wideband Sub-Mini (Remote Transducer Version) Description Sonardyne’s family of Wideband Sub-Minis (WSMs) are a versatile, high performance range of USBL transponder/ responders designed for positioning ROVs, towfish and other mobile subsea targets. Compact and rugged, WSMs incorporate the latest Sonardyne Wideband® signal technology which offers superior ranging accuracy, operation in a mulit-user, multi-vessel environment and fast USBL position updates. The Type 8071-000-07 WSM is a 1,000 metre depth rated unit equipped with a cable connected omni-directional remote transducer. Key Features • 1,000 metre depth rating The remote transducer feature offers users the maximum flexibility when installing the WSM on a vehicle such as an AUV where space is often restricted. The electronics bottle can be mounted internally within the vehicle whilst the transducer can be located externally ensuring clear line of sight with the surface. • Choice of standard cable lengths: 0.6 metres or 3 metres. Custom lengths available on request The remote transducers are also compatible with Sonardyne Wideband Mini Transponders and AV-Trak 2 LBL transceivers. • Long-life NiMH battery • Choice of straight or right-angled transducer cabling • Transponder or Responder operating modes • External On/Off switch for ease of use and storage • Compact and rugged design Sonardyne UK (Head Office) T. +44 (0) 1252 872288 F. +44 (0) 1252 876100 E. [email protected] www.sonardyne.com 117 mm [4.62 in] Specifications Wideband Sub-Mini (Remote Transducer Version) Ø69 mm [2.73 in] Ø 69 mm [2.73 in] 367.5 mm [14.47in] 90.5 mm [3.56 in] Feature Depth Rating Operating Frequency Operating Channels Remote Transducer Beamshape Remote Transducer Cabling Options Remote Transducer Cable Length Transmit Source Level (External Power) (dB re 1µPa @ 1m)(26-32kHz) (Battery – High Power) (Battery – Low Power) Receive Sensitivity (dB re 1µPa) High Gain Low Gain Power Supply Number of Replies (Responder) Depth Sensor Maximum Update Period Quiescent Life Mating Connector Mechanical Construction WSM Dimensions (LxDia) WSM Weight in Air / Water Battery Charger Specifications subject to change without notice – 10/2008 Type 8071-000-07 1,000 Metres MF (19-36kHz) All Sonardyne Wideband/Tone HPR 300 & 400 Channels Omni-Directional Straight or right angled 0.6 metres or 3 metres (Custom lengths available) 190dB 188dB 185dB <100dB <110dB Long-Life NiMH battery or ext. 24V via ROV’s umbilical Unlimited with External Power Yes 750ms 60 Days Subconn MCIL5F Aluminium Alloy, Anodised 367mm (14.5”) x 75mm (2.95”) 4.0kg / 2.0kg 7972-000-04